/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.isis.viewer.dnd.view.option;
import org.apache.log4j.Logger;
import org.apache.isis.viewer.dnd.drawing.Location;
import org.apache.isis.viewer.dnd.view.Axes;
import org.apache.isis.viewer.dnd.view.View;
import org.apache.isis.viewer.dnd.view.ViewSpecification;
import org.apache.isis.viewer.dnd.view.Workspace;
public class ReplaceViewOption extends UserActionAbstract {
private static final Logger LOG = Logger.getLogger(ReplaceViewOption.class);
private final ViewSpecification specification;
public ReplaceViewOption(final ViewSpecification specification) {
super(specification.getName());
this.specification = specification;
}
@Override
public String getDescription(final View view) {
return "Replace this " + view.getSpecification().getName() + " view with a " + specification.getName() + " view";
}
@Override
public void execute(final Workspace workspace, final View view, final Location at) {
final View replacement = specification.createView(view.getContent(), new Axes(), -1);
LOG.debug("replacement view " + replacement);
replace(view, replacement);
}
protected void replace(final View view, final View withReplacement) {
final View existingView = view.getView();
view.getParent().replaceView(existingView, withReplacement);
}
@Override
public String toString() {
return super.toString() + " [prototype=" + specification.getName() + "]";
}
}